<input type="text" name="username" autofocus>


<input type="text" placeholder="please input value!">

<form id="formtest" action="server.php">
	<input type="submit" name="k1" value="v1" formaction="k1.php" formmethod="post">Ìá½»µ½k1
	<input type="submit" name="k2" value="v2" formaction="k2.php" formmethod="get">Ìá½»µ½k2
	<input type="submit" name="k3" value="v3" formaction="k3.php" formmethod="post">Ìá½»µ½k3
</form>

